Payment & Shipping Terms:
|Product Name:||Lithium Polymer Battery Pack||Battery Pack:||48V 1000Ah|
|Total Power:||50KW||Standard Charge Current:||0.3C|
|Peak Discharge Current:||200A / 300A / 400A||Cycle Life:||>3000 Cycles|
|BMS:||Over-charge & Discharge, Short Circuit Etc|
portable li ion battery pack,
lithium deep cycle battery
48V 1000Ah Deep Cycle LFP Lithium Battery 50KWH For UPS Backup / Energy Storage
LiFePO4 Cell Advantages
|Battery Type||LiFePO4 Battery|
|Cell Assembly||3.2V 200Ah Cell|
|BMS||over-charge & discharge protection.|
|temperature control function.|
|short circuit protection.|
|balance the cells and ensures long cell life.|
|Charge||Charge Model||CC / CV|
|Standard Charge Current||0.3C|
|BMS Charge Cut-off Voltage||58.4V|
|Discharge||Max Continuous Discharge Current||100A / 150A / 200A|
|Peak Discharge Current||200A / 300A / 400A|
|Discharge Cut-off Voltage||40 +/-1V|
|Working Temperature||Charge Temperature Range||0~45°C|
|Discharge Temperature Range||-20~60°C|
|Cycle Life||> 2000 cycles @ 80% DOD, retention capacity ≥ 80%|
|Weight||about 100 Kg|
We do below test before delivering
For the warranty and after-service we will follow the following principle.
Warranty year(s) for this model of battery pack is specified by supplier. In the period of warranty, there is any
problem as the following description, we will take responsible for the replacement and repair.
• The whole battery pack can not be charged or discharged.
• Under the standard condition for testing, capacity is not same as nominal Ah. It is less than 80% in the first
year, or 70% in last warranty year (if the last warranty year is provided as warranty period).
• There is liquid leakage.
• There is some damage on battery pack’s case and accessory because it is caused by the battery.
There is any situation like the following description, we will not take responsible for the warranty and after-sale
Expired warranty period.
• Customer didn’t follow the manual instruction, which is resulted in battery damage.
• Customer dismantles and convert the battery pack, which is not guided by the professional people.
• There is some apparent scratches and trace on the case of BMS.
• Customer has right to choose the charger, while customer should get confirmation from supplier about
technical details of Charger, to avoid misoperation.
1. What's your advantage?
Small order is acceptable, zero risk, quality assurance.
2. Can I get a lower price if I order large quantities?
Yes, very competitive prices with more quantity.
3. What about your MOQ?
No MOQ for standard model.
4.Tell me the standard of package?
For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
5. How about the quality guarantee period?
6. Can I just try samples for the first order?
Yes, 1 pcs sample and small trial order are acceptable.
Contact Person: Candy Yan